FLI offline: Verifica dei risultati della migrazione
Un lavoro di verifica è facoltativo, ma consigliato. Si tratta di un confronto blocco per blocco delle LUN di origine e di destinazione. Verificare che i processi richiedano quasi lo stesso tempo o un tempo leggermente superiore rispetto al tempo di migrazione.
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Avviare il processo di verifica per confrontare il LUN di origine e di destinazione. Monitorare l'avanzamento della verifica.
DataMig-cmode::*> lun import verify start -vserver datamig -path /vol/winvol/bootlun DataMig-cmode::*> lun import verify start -vserver datamig -path /vol/winvol/fdrive DataMig-cmode::*> lun import verify start -vserver datamig -path /vol/winvol/gdrive
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Monitorare lo stato del processo di verifica.
DataMig-cmode::*> lun import show -vserver datamig -fields vserver, foreign-disk, path, admin-state, operational-state, percent-complete, imported-blocks, total-blocks, , estimated-remaining-duration vserver foreign-disk path admin-state operational-state percent-complete imported-blocks total-blocks estimated-remaining-duration ------- ------------ ------------------ ----------- ----------------- ---------------- --------------- ------------ ---------------------------- datamig 83017542000E /vol/winvol/fdrive started in_progress 57 - 4194304 00:01:19 datamig 83017542000F /vol/winvol/gdrive started in_progress 40 - 6291456 00:02:44 datamig 830175420010 /vol/linuxvol/bootlun started in_progress 8 - 41943040 00:20:29 3 entries were displayed.
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Verificare che i lavori di verifica siano stati completati.
DataMig-cmode::*> lun import show -vserver datamig -fields vserver, foreign-disk, path, admin-state, operational-state, percent-complete, imported-blocks, total-blocks, , estimated-remaining-duration vserver foreign-disk path admin-state operational-state percent-complete imported-blocks total-blocks estimated-remaining-duration ------- ------------ ------------------ ----------- ----------------- ---------------- --------------- ------------ ---------------------------- datamig 83017542000E /vol/winvol/fdrive started completed 100 - 4194304 - datamig 83017542000F /vol/winvol/gdrive started completed 100 - 6291456 - datamig 830175420010 /vol/linuxvol/bootlun started completed 100 - 41943040 - 3 entries were displayed.
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Interrompere il processo di verifica al termine della verifica.
DataMig-cmode::*> lun import verify stop -vserver datamig -path /vol/esxvol/winrdmplun
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Eliminare la relazione di importazione per rimuovere il processo di migrazione.
DataMig-cmode::*> lun import delete -vserver datamig -path /vol/winvol/bootlun DataMig-cmode::*> lun import delete -vserver datamig -path /vol/winvol/fdrive DataMig-cmode::*> lun import delete -vserver datamig -path /vol/winvol/gdrive
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Verificare che i lavori di importazione siano stati eliminati.
DataMig-cmode::*> lun import show -vserver datamig There are no entries matching your query.
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Contrassegnare l'attributo LUN esterno su
false
.DataMig-cmode::*> storage disk modify { -serial-number 83017542001E } -is-foreign false DataMig-cmode::*> storage disk modify { -serial-number 83017542000E } -is-foreign false DataMig-cmode::*> storage disk modify { -serial-number 83017542000F } -is-foreign false
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Verificare che i LUN esterni siano contrassegnati come
false
dopo l'importazione.DataMig-cmode::*> storage disk show -array-name HITACHI_DF600F_1 -fields disk, serial-number, container-type, owner,import-in-progress, is-foreign disk owner is-foreign container-type import-in-progress serial-number -------- ----- ---------- -------------- ------------------ ------------- HIT-1.2 - false unassigned false 83017542001E HIT-1.3 - false unassigned false 83017542000E HIT-1.4 - false unassigned false 83017542000F 3 entries were displayed.
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Portare online i LUN di destinazione utilizzando il comando LUN online.
DataMig-cmode::*> lun online -vserver datamig -path /vol/winvol/bootlun DataMig-cmode::*> lun online -vserver datamig -path /vol/winvol/fdrive DataMig-cmode::*> lun online -vserver datamig -path /vol/winvol/gdrive
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Verificare che i LUN siano in linea.
DataMig-cmode::*> lun show -vserver datamig Vserver Path State Mapped Type Size --------- ------------------------------- ------- -------- -------- -------- datamig /vol/esxvol/bootlun online mapped vmware 20GB datamig /vol/esxvol/linuxrdmvlun online mapped linux 2GB datamig /vol/esxvol/solrdmplun online mapped solaris 2GB 3 entries were displayed.
I log di importazione vengono memorizzati nel file di registro eventi del cluster.
DataMig-cmode::*> event log show –event fli* 7/7/2014 18:37:21 DataMig-cmode-01 INFORMATIONAL fli.lun.verify.complete: Import verify of foreign LUN 83017542001E of size 42949672960 bytes from array model DF600F belonging to vendor HITACHI with NetApp LUN QvChd+EUXoiS is successfully completed. 7/7/2014 18:37:15 DataMig-cmode-01 INFORMATIONAL fli.lun.verify.complete: Import verify of foreign LUN 830175420015 of size 42949672960 bytes from array model DF600F belonging to vendor HITACHI with NetApp LUN QvChd+EUXoiX is successfully completed. 7/7/2014 18:02:21 DataMig-cmode-01 INFORMATIONAL fli.lun.import.complete: Import of foreign LUN 83017542000F of size 3221225472 bytes from array model DF600F belonging to vendor HITACHI is successfully completed. Destination NetApp LUN is QvChd+EUXoiU.